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FR2351437A1 - METHOD OF PERFORMING A COLOR CORRECTION NUMERALLY WHEN RECORDING COLOR IMAGES - Google Patents

METHOD OF PERFORMING A COLOR CORRECTION NUMERALLY WHEN RECORDING COLOR IMAGES

Info

Publication number
FR2351437A1
FR2351437A1 FR7624428A FR7624428A FR2351437A1 FR 2351437 A1 FR2351437 A1 FR 2351437A1 FR 7624428 A FR7624428 A FR 7624428A FR 7624428 A FR7624428 A FR 7624428A FR 2351437 A1 FR2351437 A1 FR 2351437A1
Authority
FR
France
Prior art keywords
numerally
color
recording
color correction
color images
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7624428A
Other languages
French (fr)
Other versions
FR2351437B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hell Rudolf GmbH
HELL RUDOLF GmbH
Original Assignee
Hell Rudolf GmbH
HELL RUDOLF GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hell Rudolf GmbH, HELL RUDOLF GmbH filed Critical Hell Rudolf GmbH
Publication of FR2351437A1 publication Critical patent/FR2351437A1/en
Application granted granted Critical
Publication of FR2351437B1 publication Critical patent/FR2351437B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/56—Processing of colour picture signals
    • H04N1/60—Colour correction or control
    • H04N1/6016—Conversion to subtractive colour signals
    • H04N1/6019—Conversion to subtractive colour signals using look-up tables
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/56—Processing of colour picture signals
    • H04N1/60—Colour correction or control
    • H04N1/6011—Colour correction or control with simulation on a subsidiary picture reproducer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/11—Scanning of colour motion picture films, e.g. for telecine

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Color Image Communication Systems (AREA)
  • Image Processing (AREA)
FR7624428A 1976-05-12 1976-08-10 METHOD OF PERFORMING A COLOR CORRECTION NUMERALLY WHEN RECORDING COLOR IMAGES Granted FR2351437A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2621008A DE2621008B2 (en) 1976-05-12 1976-05-12 Process for obtaining and utilizing color correction data for color image recording

Publications (2)

Publication Number Publication Date
FR2351437A1 true FR2351437A1 (en) 1977-12-09
FR2351437B1 FR2351437B1 (en) 1983-05-27

Family

ID=5977747

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7624428A Granted FR2351437A1 (en) 1976-05-12 1976-08-10 METHOD OF PERFORMING A COLOR CORRECTION NUMERALLY WHEN RECORDING COLOR IMAGES

Country Status (10)

Country Link
JP (1) JPS52139502A (en)
CA (1) CA1082109A (en)
CH (1) CH601841A5 (en)
DE (1) DE2621008B2 (en)
ES (1) ES450078A1 (en)
FR (1) FR2351437A1 (en)
GB (1) GB1541554A (en)
IT (1) IT1092902B (en)
NL (1) NL171384C (en)
SE (1) SE422250B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2441198A1 (en) * 1978-11-08 1980-06-06 Hell Rudolf Gmbh METHOD AND INSTALLATION FOR POST-CORRECTING THE NORMALIZED COLOR CORRECTIONS FOR COLOR IMAGE RECORDING
EP0147813A3 (en) * 1983-12-24 1988-01-20 Dr.-Ing. Rudolf Hell Gmbh Method and circuit for simulating a multicolour print on a colour monitor

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5492802A (en) * 1977-12-31 1979-07-23 Yamatoya Shokai Photographic makeup method
JPS5497101A (en) * 1978-01-14 1979-08-01 Yamatoya Shokai Machine for phototype process
DE2810225C2 (en) * 1978-03-09 1982-04-22 Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel Acquisition and utilization of color correction data for color image recording
JPS5579448A (en) * 1978-12-11 1980-06-14 Dainippon Screen Mfg Co Ltd Color separation simulation system
JPS55157741A (en) * 1979-05-29 1980-12-08 Dainippon Screen Mfg Co Ltd Information making and recording apparatus for adjusting color scanner
JPS56121171A (en) * 1980-02-27 1981-09-22 Dainippon Screen Mfg Co Ltd Input device for set item data in picture scanning recorder and filing method for said set item data
DE3364249D1 (en) * 1982-03-30 1986-07-31 Crosfield Electronics Ltd Video retouching systems
ATE14944T1 (en) * 1982-05-29 1985-08-15 Hell Rudolf Dr Ing Gmbh PROCESS FOR TONE DEPENDENT COLOR REMOVAL IN FOUR-COLOR PRINTING.
JPS58211154A (en) * 1982-06-01 1983-12-08 Dainippon Screen Mfg Co Ltd Method and device for picture scanning and recording with retouching function
ATE28247T1 (en) * 1983-04-27 1987-07-15 Hell Rudolf Dr Ing Gmbh PROCESS AND APPARATUS FOR PRODUCTION OF COLOR IMAGES.
JPS6120042A (en) * 1984-07-06 1986-01-28 Dainippon Screen Mfg Co Ltd Method and device for image scan recording

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5212001A (en) * 1975-07-17 1977-01-29 Dainippon Screen Mfg Method of correcting color

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2441198A1 (en) * 1978-11-08 1980-06-06 Hell Rudolf Gmbh METHOD AND INSTALLATION FOR POST-CORRECTING THE NORMALIZED COLOR CORRECTIONS FOR COLOR IMAGE RECORDING
EP0147813A3 (en) * 1983-12-24 1988-01-20 Dr.-Ing. Rudolf Hell Gmbh Method and circuit for simulating a multicolour print on a colour monitor

Also Published As

Publication number Publication date
NL171384C (en) 1983-03-16
FR2351437B1 (en) 1983-05-27
CA1082109A (en) 1980-07-22
ES450078A1 (en) 1977-07-16
IT1092902B (en) 1985-07-12
SE422250B (en) 1982-02-22
NL171384B (en) 1982-10-18
DE2621008A1 (en) 1977-11-17
GB1541554A (en) 1979-03-07
SE7607125L (en) 1977-11-13
CH601841A5 (en) 1978-07-14
JPS52139502A (en) 1977-11-21
JPS5614974B2 (en) 1981-04-07
DE2621008B2 (en) 1978-10-26
NL7607651A (en) 1977-11-15

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Legal Events

Date Code Title Description
ST Notification of lapse